Catarta baƙar fata ta Amurka (Coragyps atratus) ko urubu baki.
Alamomin waje na baqin catar Amurka
Baƙin Amurka ɗan katarta ɗan ƙaramin ungulu ne, yana da nauyin kilo 2 kawai kuma fikafikansa bai wuce 1.50 m ba.
Lilin yana kusan baki. Banda shine ƙwanƙolin wuya da kai, waɗanda aka rufe su da farar launin toka da fata. Namiji da mace yayi kama. Etafafu suna launin toka, ƙarami a cikin girma, sun fi dacewa da tafiya maimakon zama a kan rassa. Theafafun ƙafafun ba su da hankali kuma ba a nufin su kama su. Yatsun gaban biyu sun fi tsayi.
Iris na idanu launin ruwan kasa ne. A kan fatar ido na sama, layin gashin ido daya bai cika ba da kuma layuka biyu a kasan. Babu wata huda a cikin hancin hancin. Fuka-fukan suna gajere kuma masu fadi. A cikin jirgi, katarta baƙar fata ta Amurka ta bambanta da sauƙi daga sauran cathartidés, saboda tana da gajere, murabba'i mai murabba'i wanda da wuya ya isa gefen fuka-fukan da aka nade. Shi ne kawai wakilin da ke da farin tabo da ke bayyane a cikin shawagi a ƙasan reshen gefen gefen gefen.
Birdsananan tsuntsaye suna kama da manya, amma tare da duhu kai ba fata ba fata. busa bushe-bushe, gurnani, ko ƙararrawa yayin faɗa don gawar.
Yada Baƙin Amurka catarta
Katarta baƙar fata ta Amurka an rarraba kusan ko'ina cikin Amurka. Mazaunin jinsin ya faro daga Amurka zuwa Ajantina.
Blackasar mazaunin baƙar fata ta Amurka
Dogaro da sararin latitude, ana samun ungulu a wurare daban-daban. Koyaya, ya fi son buɗe wuraren zama kuma ya guji dazuzzuka da yawa. Hakanan yana yaduwa a cikin ƙasa kuma yana nisanta daga kan iyakokin bakin teku.
Blackarya baƙar fata ta Amurka ta bayyana a cikin tsaunuka a gindin tsaunuka, a filaye, buɗe, ƙasashe masu ƙeƙasassu da hamada, tarin tarkace, yankunan noma da birane. Hakanan yana rayuwa ne a cikin dazuzzukan da ke da ruwa, tsakanin makiyaya, dausayi, da makiyaya da kuma gandun daji da suka lalace sosai. A ƙa'ida, tana shawagi a cikin iska ko tana zaune akan tebur ko busasshiyar bishiya.
Fasali na halayen baƙar fata na Amurka baƙar fata
Baƙin Baƙin Baƙin Baƙar fata ba shi da wani ƙamshin ƙamshin ci gaba musamman, saboda haka suna samun ganima ta hanyar neman su a cikin jirgin. Suna tashi sama tare da wasu ungulu wadanda suke tare da yankin farautar su. Lokacin da ake farautar baƙar fata baƙar fata ta Amurka, suna amfani da sabbin bayanai don daddawa kuma basa fuka fukafukansu kwata-kwata, koda lokaci zuwa lokaci.
Ultungiyoyin ungulu sun fara neman abinci da rana, bayan sun lura da ganima, suna nuna halin ko oho. Bayan sun gano gawar dabba, sai su ruga don fitar da masu gasa. A lokaci guda, suna fitar da bushe-bushe, gurnani ko ƙananan haushi lokacin da suke yaƙin neman gawar.
Blackasashen baƙi na Amurkawa sun taru a ƙananan ƙungiyoyi kuma suna kewaye da abincin da aka samo, suna ba da fikafikansu suna kora sauran tsuntsaye da kai.
Wadannan ungulu suna makaranta, musamman lokacin neman abinci da kwana, suna taro da yawa. Wadannan ungulu suna haifar da rarrabuwa tsakanin dangi wanda ya hada tsuntsaye masu cin nama bisa dangin dangi ba kawai, harma da dangi na nesa.
Lokacin da baƙaƙen catharts na baƙar fata suka firgita, sukan sake maimaita abincin da suka ci domin saurin barin yankin ciyarwar. A wannan yanayin, suna yin gajeren juyawa. Bayan haka, cikin hanzari, suna barin wurin tare da kuzarin fikafikan.
Sake bugun baƙin Amurka
Blackasashen baƙar fata na Amurka tsuntsaye ne masu haɗuwa. A Amurka, tsuntsaye sun yi kiwo a Florida a watan Janairu. A cikin Ohio, a matsayin mai ƙa'ida, haɗuwa ba zai fara ba har sai Maris. A Kudancin Amurka, Argentina da Chile, baƙar fata ungulu sun fara farawa a watan Satumba. A Trinidad, yawanci ba ya haihuwa har sai Nuwamba.
Ma'aurata ana yin su ne bayan al'adar neman aure da ke faruwa a duniya.
A lokacin saduwa, maza da yawa suna yin zagaye zagaye a cikin maza tare da ɗan buɗe fukafukai suna buga goshinsu lokacin da suke zuwa. Wani lokacin suna yin jirgin sama na neman aure ko kuma kawai su bi juna a wani yanki da aka zaba kusa da gida.
Kaza daya tak ake kyankyashe a kowace kaka. Gidajen gidajen su suna cikin kasashen tsaunuka ne, a fili, ko kuma a wuraren da ake ajiye tarkace. Mace tana yin ƙwai a kan gangaren ramin rami, a cikin kututture, a tsayin mita 3-5, wani lokacin a ƙasa kawai a cikin ƙananan ramuka a tsakanin gonakin da aka watsar, a gefen duwatsu, a ƙasa ƙarƙashin tsire-tsire masu tsire-tsire, a cikin fasa cikin gine-gine a cikin birane. Babu wata shara a cikin gida; wani lokacin kwan yana kwanciya ne kawai a kan ƙasa. Baƙin Baƙin Baƙi na Amurka sun yi ado yankin da ke kusa da gida da filastik masu launuka masu haske, gilashin gilasai, ko kayan ƙarfe.
A cikin kama, a matsayin mai mulkin, ƙwai biyu sune launin toka mai haske, kore ko shuɗi mai haske da ɗigon ruwan kasa. Duk tsuntsayen da suka manyanta sun haɗa kamarsu na tsawon kwanaki 31 zuwa 42. Icksanƙyan ƙyanƙyashe da aka rufe da launin ruwan hoda mai launin ƙasa. Duk tsuntsayen suna ciyar da zuriya, suna sake sarrafa abinci mai narkewa rabin-nama.
Youngaramin baƙon Ba'amurke masu bautar fata sun bar gida bayan kwanaki 63 zuwa 70. Sun balaga tun suna shekaru uku.
A cikin bauta, an lura tsakanin jinsuna daban-daban:
- urubus a baki kuma
- urubus yayi ja da kai.
Cin Baƙin Amurka Baƙin Catarta
Blackananan baƙuwar baƙi ta Amurka sun taru don bincika gawar, wanda tsuntsaye ke samu a gefen hanya, a cikin magudanan ruwa ko kusa da mayanka. Suna kai hari ga ganima:
- matasa heron a cikin mallaka,
- agwagwan gida,
- sabuwar haihuwa
- kananan dabbobi masu shayarwa,
- kananan tsuntsaye,
- sanduna,
- gurguzu,
- ku ci ƙwai tsuntsaye daga gurbi.
Suna kuma ciyar da cikakke da ruɓaɓɓen 'ya'yan itace da' yan kunkuru. Baƙon fata baƙar fata na Amurka ba zaɓaɓɓe bane game da zaɓin abincinsu kuma suna amfani da kowace dama don samun biyan buƙata.
Matsayin baƙon Ba'amurke baƙar fata
Baƙin Ba'amurke baƙar fata an daidaita su don zama a wuraren da zaka iya samun adadi mai yawa na dabbobin da suka mutu. Ultungiyoyin ungulu suna ta ƙaruwa cikin lambobi, tare da keɓaɓɓiyar kewayon rarrabawa da faɗaɗa arewa. A dabi'a, baƙon baƙi na Amurka ba su da abokan gaba na al'ada kuma ba sa fuskantar barazanar musamman ga lambobin su, saboda haka, ba a amfani da matakan muhalli a kansu.
